If, at the time of enrollment, a dependent of United States military personnel is housed in temporary housing located outside of the school district, but will be living within the district within 6 months after the time of initial enrollment, the dependent must be allowed to enroll, subject to the requirements of this Section, and must not be charged tuition. Any United States military personnel attempting to enroll a dependent under this Section shall provide proof that the dependent will be living within the district within 6 months after the time of initial enrollment. Proof of residency may include, but is not limited to, postmarked mail addressed to the military personnel and sent to an address located within the district, a lease agreement for occupancy of a residence located within the district, or proof of ownership of a residence located within the district. Non-resident dependents of United States military personnel attending school on a tuition-free basis may be counted for the purposes of determining the apportionment of State aid provided under Section 18-8.05 or 18-8.15 of this Code.
105 ILCS 5/34-18.30